I've posted this before, but will do so again
In the early 1980s, Fisher used to have a periodical mailer. One of the sections was a question and answer forum. In one edition, someone had written in to question the editor: "I Am going to Mexico on vacation, is metal detecting allowed there?" (or something to that effect). The answer Fisher gave was titled "When traveling to Mexico, leave the metal detectors at home". The answer went on to detail how metal detecting in Mexico was not allowed.
In the following few editions, people wrote in to the editor to take issue with Fisher's answer. They were saying things like "Since when??" "Who told you this?" etc.... Well Fisher answered the objectors by printing a statement that .... when they had received the earlier question .... they had simply gone to a Mexican consulate/bureaucrat, and asked them! I mean, who better to ask about Mexican laws, than Mexico themselves, right? haha Apparently whomever they asked there, told them "no".
But people who wrote in to object to this answer said that they had detected down in Mexico on the tourist beaches for ages, and never had a problem. In fact, detectors are a common sight on toursit beaches, and there are even detector dealers in all the major cities down there. Even
Fisher dealers! Doh!
All I can figure is that .... whomever Fisher had "asked", must have had Shipwreck salvor laws in mind, or national historic sites, or pyramaids, blah blah blah in mind. I mean, what's the easy answer? Just say no. This makes me wonder when I hear, up here, "such & such parks are off-limits", I really wonder if they really are? Or did some newbie just walk up and ask a bored ranger? Know what I mean?
Anyhow, about Mexico, I detected down there on land, with no problem (of course, we didn't go ask 20 questions). We went through the border at Juarez/El Paso, with detectors in full view in our trucks. The border inspector even asked "what are those?", to which my interpretter answered "pasa tiempo" (meaning "hobby" or "past time"). The inspector just shrugged his shoulders and waved us through
